fix: use event.series.count, default count to 1 for pod events

Fix devfile#987

When checking workspace deployment pod events, first check event.series.count (as event.count is deprecated).
If event.series.count isin't set, fallback to event.count if it is set.
Otherwise, assume the event count is 1.

Signed-off-by: Andrew Obuchowicz <aobuchow@redhat.com>

pkg/library/status/check.go

@@ -128,10 +128,10 @@ func CheckPodEvents(pod *corev1.Pod, workspaceID string, ignoredEvents []string,
 		}
 
 		if maxCount, isUnrecoverableEvent := unrecoverablePodEventReasons[ev.Reason]; isUnrecoverableEvent {
-			if !checkIfUnrecoverableEventIgnored(ev.Reason, ignoredEvents) && ev.Count >= maxCount {
+			if !checkIfUnrecoverableEventIgnored(ev.Reason, ignoredEvents) && getEventCount(ev) >= maxCount {
 				var msg string
-				if ev.Count > 1 {
-					msg = fmt.Sprintf("Detected unrecoverable event %s %d times: %s.", ev.Reason, ev.Count, ev.Message)
+				if getEventCount(ev) > 1 {
+					msg = fmt.Sprintf("Detected unrecoverable event %s %d times: %s.", ev.Reason, getEventCount(ev), ev.Message)
 				} else {
 					msg = fmt.Sprintf("Detected unrecoverable event %s: %s.", ev.Reason, ev.Message)
 				}
@@ -181,3 +181,12 @@ func checkPodConditions(pod *corev1.Pod) (msg string) {
 	}
 	return ""
 }
+
+func getEventCount(event corev1.Event) int32 {
+	if event.Series != nil {
+		return event.Series.Count
+	} else if event.Count > 0 {
+		return event.Count
+	}
+	return 1
+}